图像在SwiftUI TabView中不能调整大小

TabView {
    GeometryReader { geometry in
        Image("your_image_name")
            .resizable()
            .aspectRatio(contentMode: .fit)
            .frame(width: geometry.size.width * 0.5, height: geometry.size.height * 0.5)
    }
    .tabItem {
        Text("Tab 1")
    }
}

struct CustomTabViewStyle: TabViewStyle {
    func makeBody(configuration: Configuration) -> some View {
        GeometryReader { geometry in
            TabView(selection: configuration.$selection) {
                ForEach(configuration.items) { item in
                    Image(item.imageName)
                        .resizable()
                        .aspectRatio(contentMode: .fit)
                        .frame(width: geometry.size.width * 0.5, height: geometry.size.height * 0.5)
                        .tag(item.tag)
                }
            }
        }
    }
}

TabView {
    Text("Tab 1")
        .tabItem {
            Label("Tab 1", systemImage: "1.circle")
        }
    Text("Tab 2")
        .tabItem {
            Label("Tab 2", systemImage: "2.circle")
        }
}
.tabViewStyle(CustomTabViewStyle())